{"product_id":"mr-gasket-header-bolts-3-8-16-x-1-inch-hex-head-black-oxide","title":"Mr. Gasket Header Bolts -3\/8-16 x 1 Inch Hex Head - Black Oxide","description":"When installing headers you will need header bolts, factory exhaust manifold bolts won't work. These Mr. Gasket Header Bolts are Grade 5 for strength, black oxide coated, and have a compact hex head that is ideal for use where space is minimal - your typical header flanges. Sold as a set of 12. Fits: AMC 290-401 Chevy Small Block 262-400 Chrysler Big Block 383-440 (Does not Fit 426 Hemi) Pontiac 326-455 Oldsmobile 330-455\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":45347347464390,"sku":"BCZG_917","price":19.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/7162\/8486\/files\/917.jpg?v=1765621455","url":"https:\/\/ctuusa.com\/products\/mr-gasket-header-bolts-3-8-16-x-1-inch-hex-head-black-oxide","provider":"Custom Trucks Unlimited","version":"1.0","type":"link"}